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Title: Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries

Abstract

Embodiments of the present invention relate to battery electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable batteries. In one embodiment, a conductive composition comprises a conductive composition having a Se--S compound, a conductive additive. The Se--S compound is present as Se.sub.xS.sub.8-x, wherein 0<8.

Inventors:
; ;
Issue Date:
Research Org.:
Vorbeck Materials Corp., Jessup, MD (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1495661
Patent Number(s):
10177378
Application Number:
15/055,505
Assignee:
Vorbeck Materials Corp. (Jessup, MD)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AR0000319
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Feb 26
Country of Publication:
United States
Language:
English

Citation Formats

Aksay, Ilhan A., Dabbs, Daniel, and Pope, Michael A.. Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries. United States: N. p., 2019. Web.
Aksay, Ilhan A., Dabbs, Daniel, & Pope, Michael A.. Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries. United States.
Aksay, Ilhan A., Dabbs, Daniel, and Pope, Michael A.. Tue . "Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries". United States. https://www.osti.gov/servlets/purl/1495661.
@article{osti_1495661,
title = {Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries},
author = {Aksay, Ilhan A. and Dabbs, Daniel and Pope, Michael A.},
abstractNote = {Embodiments of the present invention relate to battery electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable batteries. In one embodiment, a conductive composition comprises a conductive composition having a Se--S compound, a conductive additive. The Se--S compound is present as Se.sub.xS.sub.8-x, wherein 0<8.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}

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Works referenced in this record:

A New Class of Lithium and Sodium Rechargeable Batteries Based on Selenium and Selenium–Sulfur as a Positive Electrode
journal, February 2012


The rise of graphene
journal, March 2007


(De)Lithiation Mechanism of Li/SeS x ( x = 0–7) Batteries Determined by in Situ Synchrotron X-ray Diffraction and X-ray Absorption Spectroscopy
journal, May 2013


The electronic properties of graphene and carbon nanotubes
journal, October 2009